on saturday president obama said fresh sanctions might make sense if long-term deal falls through but not before that. if at the end of six months we can't make a deal, we're no worse off. in fact, we have greater leverage with the international community to continue to apply sanctions and strengthen them. >> over in iran, president rouhani harolding the deal telling parliament the expectation of sanctions relief had already boosted his country's economy. the $7 billion in relief amounts to less than one month of iranian oil production and 7% of the $100 billion in frozen iranian assets that remain overseas. still any respite is welcome in an economy with 12% unemployment and 40% inflation. on sunday for the first time inspectors from the u.n.'s nuclear watchdog toured the heavy water reactor at iraq. a sign that while there's plenty of scepticism some progress was already under way. robert, the president towed a careful line here. i thought his remarks were interesting. it seems like we're in the middle of what our good friend david axelrod likes to call kabuki theater, confident but